markcallen

markcallen

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I am a senior Perl/PHP/MySQL developer with 10 years of web development experienece.
I have build many applications that collect information from websites to be used in data driven applications. From this I have a suite of Perl modules of my own that speed up my development, allowing me to focus on business problems, not building infrastructure.
For each project I build a suite of test scripts that ensure the code functions as required. This allows my customers to validate that the code is correct. It also allows future changes to be made without adversly effecting working code.